RU2020123687A - Огнестойкая пропитка древесных пластин - Google Patents

Огнестойкая пропитка древесных пластин Download PDF

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Publication number
RU2020123687A
RU2020123687A RU2020123687A RU2020123687A RU2020123687A RU 2020123687 A RU2020123687 A RU 2020123687A RU 2020123687 A RU2020123687 A RU 2020123687A RU 2020123687 A RU2020123687 A RU 2020123687A RU 2020123687 A RU2020123687 A RU 2020123687A
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Russia
Prior art keywords
plates
weighing
drying
chemical composition
impregnation
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RU2020123687A
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English (en)
Inventor
Пав Кристиан ФЕЛЛЕД
Майра Мелиан РОДРИГЕС
Йеспер ХЕНРИКСЕН
Джон ЭНГКВИСТ ГРИМ
Джимми РЕЕ
Кнуд Йорген РАСМУССЕН
Финн МОЛГОР ПОУЛЬСЕН
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Бёрнблок Холдинг Апс
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Publication of RU2020123687A publication Critical patent/RU2020123687A/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B05D3/0263—After-treatment with IR heaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0228—Spraying apparatus, e.g. tunnels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/025—Controlling the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/166—Compounds of phosphorus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/122—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of material being carried by transversely moving rollers or rods which may rotate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/04—Sheets of definite length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/14—Veneer, i.e. wood in thin sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Claims (16)

1. Система (2) для огнестойкой пропитки пластин (4), таких как шпон, содержащая первую взвешивающую систему (6), первый датчик (8) влажности для измерения начальной влажности пластин (4), распыляющее устройство (14) для распыления химического состава (16), отличающаяся тем, что распыляющее устройство (14) содержит множество распылительных сопел (18), расположенных над и под пластиной (4), причем система содержит сушильный модуль (20) для сушки и третью взвешивающую систему (24).
2. Система (2) по п. 1, отличающаяся тем, что она содержит систему (2a) предварительной сушки, соединенную со входом системы (2), содержащую сушильный модуль (10) для сушки пластин (4) перед пропиткой, причем система для огнестойкой пропитки пластин содержит вторую взвешивающую систему (12).
3. Система (2) по любому из пп.1, 2, отличающаяся тем, что она содержит один или более компьютеров (26), получающих входные данные по меньшей мере от первой взвешивающей системы (6), от первого датчика (8) влажности, от второй взвешивающей системы (12), от распыляющего устройства (14), от третьей взвешивающей системы (24), от сушильного модуля (20) и от четвертой взвешивающей системы (24).
4. Система (2) по любому из пп.1-3, отличающаяся тем, что компьютеры (26) выполнены с возможностью документирования по меньшей мере процессов (6,8,12,14,20,22,24), выполняемых системой (2).
5. Система (2) по любому из пп.1-4, отличающаяся тем, что она содержит конвейерную систему (38) для транспортировки пластин (4) через систему (2).
6. Система (2) по любому из пп.1-5, отличающаяся тем, что конвейерная система (38) содержит по меньшей мере первую (6), вторую (12) и третью (24) системы взвешивания.
7. Система (2) по любому из пп.1-6, отличающаяся тем, что она содержит одну или более видеокамер (40) для видеоосмотра пластин (4) до и после процессов.
8. Система (2) по любому из пп.1-6, отличающаяся тем, что она получает смесь воды и химического состава (16) из источника воды, такого как резервуар (44), и из резервуара (46) для химического состава (16), причем резервуар (44) содержит первый насос (48), резервуар (46) для химического состава (16) содержит второй насос (50), причем первый насос (48) через первое устройство (52) измерения потока соединен со смесителем (56), и второй насос (50) через второе устройство (54) измерения потока соединен со смесителем (56), из которого жидкость течет через аэрометр (58), а затем по линиям (60) и (62) к соплам (18).
9. Способ работы системы для огнестойкой пропитки пластин (4) по пп.1-8, отличающийся тем, что:
a. измеряют вес пластин (4),
b. измеряют влажность пластин (4),
с. повторяют стадию (а) для уменьшения веса и влажности пластин до такого уровня, когда может быть выполнена пропитка,
d. распыляют химический состав с одной или обеих сторон пластин (4),
е. удаляют капельки жидкости с поверхностей пластин (4),
f. выполняют сушку пластин,
g. измеряют вес пластин (4).
RU2020123687A 2017-12-20 2018-12-19 Огнестойкая пропитка древесных пластин RU2020123687A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201770962 2017-12-20
DKPA201770962 2017-12-20
PCT/DK2018/050377 WO2019120421A1 (en) 2017-12-20 2018-12-19 Fire retardant impregnation of wooden plates

Publications (1)

Publication Number Publication Date
RU2020123687A true RU2020123687A (ru) 2022-01-20

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Family Applications (1)

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RU2020123687A RU2020123687A (ru) 2017-12-20 2018-12-19 Огнестойкая пропитка древесных пластин

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EP (1) EP3727771A4 (ru)
RU (1) RU2020123687A (ru)
WO (1) WO2019120421A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833649A (zh) * 2020-12-31 2021-05-25 新疆多维格诺建筑科技有限公司 一种岩棉保温板生产用烘干装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343519A (en) * 1963-06-24 1967-09-26 Chapman Chem Co Lumber spray machine
US3935341A (en) * 1969-12-23 1976-01-27 Kanamark International Limited Method for rendering wood resistant to fire
CA972227A (en) * 1972-11-01 1975-08-05 Vishwa N.P. Mathur Flameproofing particleboard
CH663361A5 (en) * 1985-05-03 1987-12-15 Walter Mathys Process for spraying articles with a liquid, in particular for impregnating structural timber (carcassing timber) and apparatus for carrying out the process
DE3632297A1 (de) * 1986-09-23 1988-04-07 Winfried Matthias Mueller Verfahren zum schuetzen von holzteilen und vorrichtung zur durchfuehrung desselben
JPH08300311A (ja) * 1995-04-27 1996-11-19 Toohoku Senshoku Kk 木質材の難燃化処理方法、およびそれを使用した難燃合板の製造方法
WO2002081162A1 (en) * 2000-10-23 2002-10-17 Chemical Specialities, Inc. Methods of incorporating phosphate/borate fire retardant formulations into wood based composite products
JP4406614B2 (ja) * 2005-02-07 2010-02-03 ミサワホーム株式会社 塗布量測定装置
DE102012100800B4 (de) * 2012-01-31 2021-08-05 Flooring Technologies Ltd. Verfahren zum Imprägnieren von Werkstoffplatten, imprägnierte Werkstoffplatte und Anlage zur Herstellung einer imprägnierten Werkstoffplatte
RU2542247C2 (ru) * 2013-04-17 2015-02-20 Алексей Владимирович Лысенко Способ обработки фанеры антипиреном
KR20160026586A (ko) * 2014-09-01 2016-03-09 유명상 기능성액제를 목재에 함침시키는 방법

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